Math Memes

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Memes related to mathematics.

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submitted 4 weeks ago by SuperNovaStar@lemmy.blahaj.zone to c/mathmemes@lemmy.blahaj.zone

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I'm already so done with this course.

My textbook:

p: "The weather is bad."

Exercise:

Represent "the weather is good" using logical symbols.

Me: How am I supposed to answer that? You didn't give me a letter for that. I guess I'll use q?

Expected answer: ~p

THIS IS LITERALLY THE CLASS ABOUT LOGIC DHDJFBDHDJDHDHDH

Who let neurotypicals write a logic textbook istg

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[–] metaStatic@kbin.earth 7 points 4 weeks ago (1 children)

if the first page of the book wasn't "Here are the logic symbols" I'll happily join you

[–] SuperNovaStar@lemmy.blahaj.zone 2 points 4 weeks ago

No, they did. I'm using ~ because I'm on mobile.

But as anyone who knows even a little bit about set theory, the inverse of a set is everything not in that set. So the inverse of "bad" is "not bad."